2009 Polaris Outlaw 450/525 Service Manual, Page 74Get this manual
BODYSTEERINGSUSPENSION 3A driver must be used for the removal of the ball jointsUse the dimensions below to fabricate or locate the correct size driver to use in the following processDriver Dimensions 1.375 in(3.49 cm)
Installation
1Place the A-arm in the correct position for ball joint installationFace the A-arm end flat on top of the driverCarefully drive the ball joint into place until the ball joint is properly installed
3 in(7.62 cm)
1.75 in (4.45 cm)Outside diameter of driver cannot be any larger than 1.75 inInside diameter cannot be any smaller than 1.375 inDriver must be inor taller
Press into the A-arm in this direction
Use press and correct size driver to remove the ball joint from the A-armPress out of the A-arm in this direction 2